Hair straightener



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

Figure 1.1 is a front, top, perspective view of a hair straightener;

Figure 1.2 is a front view thereof;

Figure 1.3 is a rear view thereof;

Figure 1.4 is a top view thereof;

Figure 1.5 is a bottom view thereof;

Figure 1.6 is a right side view thereof;

Figure 1.7 is a rear, top, perspective view thereof; and

Figure 1.8 is a left side view thereof.

In the drawings, the portions being overlaid by the red, transparent tone form no part of the claimed design 

CLAIM The ornamental design for a hair straightener, as shown and described. 